- p = child;
- do {
- if (thread_matches(p, addr)) {
- child = p;
- goto out;
- }
- if (mm_users-- <= 1)
- goto out;
- } while ((p = next_thread(p)) != child);
-
- do_each_thread(g, p) {
- if (child->mm != mm)
+ list_for_each_safe(this, next, ¤t->children) {
+ p = list_entry(this, struct task_struct, sibling);
+ if (p->tgid != child->tgid)